# f= open('test1.txt',mode='wb')
# f.write('杨浩东最帅！')
# f.close()
# def sum1(*num):
#     n=0
#     for i in num:
#         n=n+i
#     print(f'n:{n}')
# sum1(10,20)
# # sum1(10,20,30)
# def sum1(*num):
#     print(num,type(num))
# sum1((11,22,33))
# def sum1(**num):
#     print(num, type(num))
# sum1(name='小虎', age=18)



# def show1(a,b,*args,**kwargs):
#     print(args,type(args))
#     print(kwargs,type(kwargs))
# show1(11,22,33,44,name='杨浩东',address='合肥')
def sum1(a,b):
    c=a+b
    return c
sum2 = sum1(10,20)
print(sum2)

# def sum1(a, b):
#     c = a + b
#     return c
# res1 = sum1(10, 20)
# print(res1)
# print(res1+20)